6 files changed, 165 insertions, 1 deletions

diff --git a/hosts/vidhar/default.nix b/hosts/vidhar/default.nix
index b0797d8a..90ab40dd 100644
--- a/hosts/vidhar/default.nix
+++ b/hosts/vidhar/default.nix
@@ -4,7 +4,7 @@ with lib;
 
 {
   imports = with flake.nixosModules.systemProfiles; [
-    ./zfs.nix ./network ./samba.nix ./dns ./prometheus ./borg ./pgbackrest ./postgresql.nix ./immich.nix
+    ./zfs.nix ./network ./samba.nix ./dns ./prometheus ./borg ./pgbackrest ./postgresql.nix ./immich.nix ./paperless ./hledger
     tmpfs-root zfs
     initrd-all-crypto-modules default-locale openssh rebuild-machines
     build-server
diff --git a/hosts/vidhar/hledger/default.nix b/hosts/vidhar/hledger/default.nix
new file mode 100644
index 00000000..ae080f66
--- /dev/null
+++ b/hosts/vidhar/hledger/default.nix
@@ -0,0 +1,83 @@
+{ config, lib, pkgs, ... }:
+{
+  config = {
+    services.hledger-web = {
+      enable = true;
+      allow = "view";
+      stateDir = "/var/lib/hledger";
+      journalFiles = lib.mkForce ["web.journal"];
+      baseUrl = "https://hledger.yggdrasil.li";
+      extraOptions = [
+        "--socket=/run/hledger-web/http.sock"
+      ];
+    };
+    users = {
+      users.hledger.uid = 982;
+      groups.hledger.gid = 979;
+    };
+    systemd.services.hledger-web = {
+      serviceConfig = {
+        UMask = "0002";
+        ReadOnlyPaths = [ config.services.hledger-web.stateDir ];
+        RuntimeDirectory = [ "hledger-web" ];
+        PrivateDevices = true;
+        StateDirectory = "hledger";
+        CapabilityBoundingSet = "";
+        AmbientCapabilities = "";
+        ProtectSystem = "strict";
+        ProtectKernelTunables = true;
+        ProtectKernelModules = true;
+        ProtectControlGroups = true;
+        ProtectClock = true;
+        ProtectHostname = true;
+        ProtectHome = "tmpfs";
+        ProtectKernelLogs = true;
+        ProtectProc = "invisible";
+        ProcSubset = "pid";
+        PrivateNetwork = false;
+        RestrictAddressFamilies = "AF_INET AF_INET6 AF_UNIX";
+        SystemCallArchitectures = "native";
+        SystemCallFilter = [
+          "@system-service @resources"
+          "~@obsolete @privileged"
+        ];
+        RestrictSUIDSGID = true;
+        RemoveIPC = true;
+        NoNewPrivileges = true;
+        RestrictRealtime = true;
+        RestrictNamespaces = true;
+        LockPersonality = true;
+        PrivateUsers = true;
+        TemporaryFileSystem = [ "/var/lib/hledger/.cache:mode=0750,uid=${toString (config.users.users.hledger.uid)},gid=${toString (config.users.groups.hledger.gid)}" ];
+      };
+    };
+    services.nginx = {
+      upstreams.hledger = {
+        servers = { "unix:/run/hledger-web/http.sock" = {}; };
+      };
+      virtualHosts."hledger.yggdrasil.li" = {
+        listen = [
+          { addr = "[2a03:4000:52:ada:4:1::]"; port = 5000; }
+        ];
+        extraConfig = ''
+          set_real_ip_from 2a03:4000:52:ada:4::;
+          auth_basic "hledger";
+          auth_basic_user_file "/run/credentials/nginx.service/hledger_users";
+        '';
+        locations."/" = {
+          proxyPass = "http://hledger/";
+          proxyWebsockets = true;
+        };
+      };
+    };
+    systemd.services.nginx.serviceConfig = {
+      SupplementaryGroups = [ "hledger" ];
+      LoadCredential = [ "hledger_users:${config.sops.secrets."hledger_users".path}" ];
+    };
+    sops.secrets."hledger_users" = {
+      format = "binary";
+      sopsFile = ./htpasswd;
+      reloadUnits = [ "nginx.service" ];
+    };
+  };
+}
diff --git a/hosts/vidhar/hledger/htpasswd b/hosts/vidhar/hledger/htpasswd
new file mode 100644
index 00000000..016cb525
--- /dev/null
+++ b/hosts/vidhar/hledger/htpasswd
@@ -0,0 +1,24 @@
+{
+        "data": "ENC[AES256_GCM,data:9MNDIAc7ePYk3xQDorX2pU8ybJkJb33RKiJxc2DYauXFNQYxtGwCYhZwod7p7fPh3KqZxBNMRoZXr+/RnV+trsqjAcOOjnXTWLbX6nubq/xm+q0BxEjOPn7FvJF9XOblBeupldo+byGh2CMH9qQv5Fov,iv:3Tym+Mfr48OJet3qDFZPg0XjYr4sNQdNdiu0vUxmzbY=,tag:E0sxRY/jeMVlqH6uAYvD/Q==,type:str]",
+        "sops": {
+                "kms": null,
+                "gcp_kms": null,
+                "azure_kv": null,
+                "hc_vault": null,
+                "age": [
+                        {
+                                "recipient": "age1rmmhetcmllq0ahl5qznlr0eya2zdxwl9h6y5wnl97d2wtyx5t99sm2u866",
+                                "enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA3eFBsOEM2ZUNVT2V3LytC\nTUJvUDdKc0VzMyt2cDFKYU03djBjZVFpeVY4CjByMXhPVXRJVjhKQWZvQ2xuOTE3\ncXdJV1lZaHR3cVl0Z0hQaG00M2dGbjQKLS0tIEIzenVxb3cwM3pXTUl1YUZlSlk2\nbDc3VmE5NkEyZ2tRd01OUGZibmhtUlEKxdesIdvzm8s0SmXU5R+tSbmS5Dj24jrb\nEiMERYy1g8GyHR3d2/mU5iOIdsBegSZReUVzomaMT9L7/TmubgOP3g==\n-----END AGE ENCRYPTED FILE-----\n"
+                        },
+                        {
+                                "recipient": "age1qffdqvy9arld9zd5a5cylt0n98xhcns5shxhrhwjq5g4qa844ejselaa4l",
+                                "enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBPa2RDZzR6cEFYTFA1QkND\nbndVeHVrMVJ0MWZvRmw5VXRhOHlRYllIRWxRCjU4dks4R25LS1RZMHFnbmpQRVZz\nNXhubkJvZFc2amRwMDVtQlE0NnBKNzQKLS0tIHRyeDUxTEFPMEMzWUVkZURzODdm\nSHdqbUpvNmFTS1QveFRpRHdnWHpHb28KnvdUkMkKGiBVHQD7Yv7n6WZjihCGJAR2\nMKl2WAn4g4jzgcXPwwIAIjUrMGSIdGpwCTUDcDnlKWAbRYO2B6P17A==\n-----END AGE ENCRYPTED FILE-----\n"
+                        }
+                ],
+                "lastmodified": "2025-02-19T17:11:17Z",
+                "mac": "ENC[AES256_GCM,data:yBIEqHhr4igoMlRcgg2SigKfejqeuNmuleYolsLJo+QOaW4BHITJTvLxRV1JHPpcMVQkF//zx4ZfUUrb8tTN0znGu3Jnpd0JVagbfCVyEuT6d1SB/GzyUVvoQ2GlcA9us+5gjI4oEJTQCfVqnLDBWsw+jXdr3nEIWo6Mvbqo3lI=,iv:I6Swk4wyd+96+tJKRY/FHlS7ZShMDROcbl+l+ZLRxhM=,tag:P1uQvB4NLdkPEKRMI6lLxw==,type:str]",
+                "pgp": null,
+                "unencrypted_suffix": "_unencrypted",
+                "version": "3.9.4"
+        }
+}
\ No newline at end of file
diff --git a/hosts/vidhar/network/ruleset.nft b/hosts/vidhar/network/ruleset.nft
index 10fd4c51..1edae167 100644
--- a/hosts/vidhar/network/ruleset.nft
+++ b/hosts/vidhar/network/ruleset.nft
@@ -92,6 +92,8 @@ table inet filter {
   counter tftp-rx {}
   counter pgbackrest-rx {}
   counter immich-rx {}
+  counter paperless-rx {}
+  counter hledger-rx {}
 
   counter established-rx {}
 
@@ -121,6 +123,8 @@ table inet filter {
   counter tftp-tx {}
   counter pgbackrest-tx {}
   counter immich-tx {}
+  counter paperless-tx {}
+  counter hledger-tx {}
 
   counter tx {}
 
@@ -197,6 +201,8 @@ table inet filter {
     tcp dport 8432 counter name pgbackrest-rx accept
 
     iifname bifrost tcp dport 2283 ip6 saddr $bifrost_surtr counter name immich-rx accept
+    iifname bifrost tcp dport 28981 ip6 saddr $bifrost_surtr counter name paperless-rx accept
+    iifname bifrost tcp dport 5000 ip6 saddr $bifrost_surtr counter name hledger-rx accept
 
     ct state { established, related } counter name established-rx accept
 
@@ -246,6 +252,8 @@ table inet filter {
     tcp sport 8432 counter name pgbackrest-tx accept
 
     iifname bifrost tcp sport 2283 ip6 daddr $bifrost_surtr counter name immich-tx accept
+    iifname bifrost tcp sport 28981 ip6 daddr $bifrost_surtr counter name paperless-tx accept
+    iifname bifrost tcp sport 5000 ip6 daddr $bifrost_surtr counter name hledger-tx accept
 
 
     counter name tx
diff --git a/hosts/vidhar/paperless/default.nix b/hosts/vidhar/paperless/default.nix
new file mode 100644
index 00000000..34cd18c4
--- /dev/null
+++ b/hosts/vidhar/paperless/default.nix
@@ -0,0 +1,25 @@
+{ config, ... }:
+
+{
+  config = {
+    services.paperless = {
+      enable = true;
+      address = "[2a03:4000:52:ada:4:1::]";
+      passwordFile = config.sops.secrets."paperless-rootpw".path;
+      settings = {
+        PAPERLESS_OCR_LANGUAGE = "deu+eng";
+        PAPERLESS_URL = "https://paperless.yggdrasil.li";
+        PAPERLESS_FILENAME_FORMAT = "{{ created_year }}/{{ document_type }}/{{ correspondent }}/{{ created }}_{{ doc_pk }}_{{ title }}";
+        PAPERLESS_FILENAME_FORMAT_REMOVE_NONE = "true";
+        PAPERLESS_TASK_WORKERS = "3";
+        PAPERLESS_THREADS_PER_WORKER = "4";
+      };
+      database.createLocally = true;
+    };
+
+    sops.secrets."paperless-rootpw" = {
+      format = "binary";
+      sopsFile = ./rootpw;
+    };
+  };
+}
diff --git a/hosts/vidhar/paperless/rootpw b/hosts/vidhar/paperless/rootpw
new file mode 100644
index 00000000..11f48fcb
--- /dev/null
+++ b/hosts/vidhar/paperless/rootpw
@@ -0,0 +1,24 @@
+{
+        "data": "ENC[AES256_GCM,data:Bsns3bLs7aA++eTf2Vh4g2iAXhmrMRTF,iv:zQ6hgXEvgHAloN6UMW54f2nYCvEhHPXQSBVSihHFiC0=,tag:uiGTEs07dpx12PcAjmbr9Q==,type:str]",
+        "sops": {
+                "kms": null,
+                "gcp_kms": null,
+                "azure_kv": null,
+                "hc_vault": null,
+                "age": [
+                        {
+                                "recipient": "age1rmmhetcmllq0ahl5qznlr0eya2zdxwl9h6y5wnl97d2wtyx5t99sm2u866",
+                                "enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBlVUJjdEdIZGd6UDJBRXlL\nODFyWDhHOU9oTEVCVlFiUXVXNm9XZmVuampVCkJ0YkFXTlZXVnRldmtlVkJaR3R2\nMFhpaHB5M3pLeDFkUkkzMUFydGNnOFEKLS0tIEJtNWc0V2JaaWYvQlp6TGxVdVZO\neVpzQzB5Um82TUZOeHBHeE50MGlqNWsKj1P54Fc+c5n35+Og9DwBWkvW947hgFsp\ni/G2QcaLHHJMTexTCZYsr1naSVa/cMBAbrZmtjz0HV4Q1kCJtvlrIg==\n-----END AGE ENCRYPTED FILE-----\n"
+                        },
+                        {
+                                "recipient": "age1qffdqvy9arld9zd5a5cylt0n98xhcns5shxhrhwjq5g4qa844ejselaa4l",
+                                "enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA1UG1QSWtXcFZoQVRBOC9D\nT2VnTW9pcTRCMForcHdZVld0c1NmNFZpWUNBCkRkMERKUVliYXRqb25saWxyb2JN\nbC9YL2ZQbytRM0ZjNmlQOTlTZTQrV2sKLS0tIFZyUWtRcXNqZUZxMGN5d0tHUng2\nVXNSdFEwMmtIVEdVRVlWeVU1YmJVSkUKRJa42k551QtiC6S0tmMv7eVN7GRqpXWz\nvzNh+BM9TOJNaTMmVesr4vXNDLOSFS3PxYv95xuOBzVg3zOHuai72g==\n-----END AGE ENCRYPTED FILE-----\n"
+                        }
+                ],
+                "lastmodified": "2025-02-13T19:20:33Z",
+                "mac": "ENC[AES256_GCM,data:mG6AC3L8MMeZ0Ajr7zV1mzPcHviQw2adtGjSbrbPRw1xqN7siu6svoybv8xkahP2Grq/xKAiyfXFOFo7Uyc3ub5fSovAEolNazqybZYsyam5vHpeC23dXcEkZUJSPJ9/CSB5uI9nX3NPC64QUjCxHZ7qfH5gcXT9D12H8LSqKlQ=,iv:4Skdj8l9jlTX9Unc2xE2hCKVawHBnHR8L4kZA6H8xNw=,tag:zJsJ3S//faAn7AGwLefNoA==,type:str]",
+                "pgp": null,
+                "unencrypted_suffix": "_unencrypted",
+                "version": "3.9.4"
+        }
+}
\ No newline at end of file